Physical examination of a neonate shows peculiar genitalia (shown in the image). Cytogenetic studies reveal a 46, XX karyotype. Laboratory studies will most likely reveal a deficiency of which of the following? A-G6PD B-Hydrocotisone C-Growth Hormone D-21 hydroxylase
D. 21 hydroxylase... peculiar to Congenital Adrenal Hyperplasia CAH